Archive for the ‘WWW dev’ Category

Fading Usenet Newsgroups

Monday, November 9th, 2009

Usenet Newsgroups have been great over the past almost twenty years for me. I am finding less and less good posting and always more and more spamming. I fear that we are witnessing the death-rattle of the terminally. The problem is not Usenet newsgroups. Thousands of them are thriving quite nicely today just as they have for decades. The problem is that people do not seem to use them as much as earlier and more spam coming to them.

I still find all the web-based forums to be too primitive. Too often the problems are both user interface and the content (too many forums and too few really good and active). No web-based forum holds a candle to real Usenet. If you only know Usenet through a web-based interface like Google Groups, then you don’t really know Usenet. All web-based forums are dramatically inferior to Usenet.

Likely many of us also use web-based forums for certain specialty topics, particularly forums that are chartered for the discussion of certain hardware and or software, etc. But the Usenet newsgroups continue to be orders of magnitude faster and more efficient than any web-based forum I have seen in 20 years.

Web-based forums are generally HORRID. I avoid them unless absolutely necessary. If you have never used a real Usenet newsreader client and a proper Usenet NNTP server, then you are in no position to judge what is happening to this or any other Usenet newsgroup.

Dive into HTML5

Friday, October 30th, 2009

Dive into HTML5: What Does It All Mean is a good overview to new  HTML5 techologies and how to use them already today for making normal web pages. I saw this article mentioned at Kenneth Falck’s Blog.

IE6 No More!

Thursday, August 13th, 2009

The topic of site support for IE6 has had a lot of discussion on the web recently. Enough is enough. IE6 is an ancient browser released in late 2001. Why would anyone run an eight-year old browser? Should sites continue to support it? What more can anyone do to get IE6 users to upgrade?

IE6 does not support many of the major innovations of the last 8 years. Yet it is still used by 15-25% of Internet users. IE No More website is run by a group of people who want to see IE 6 disappear as soon as possible. The reason is that IE 6 is one of the most difficult and frustrating things web designers have to deal with on a daily basis. The end users also suffer because the insecurity of that old browser compared to new competitors. IEBlog: Engineering POV: IE6 tells the reasons why some organizations and users are still stuck with the old version. But even this blog want people to upgrade to the latest version. Microsoft wants to see IE6 gone as much as anyone else, but the company isn’t going to make the decision for its users anytime soon. Microsoft says that is has committed to supporting the IE included with Windows for the lifespan of the product. On April 14, 2009, Microsoft retired Mainstream Support for Windows XP, and thus for Internet Explorer 6. That said, Microsoft is not planning to retire Extended Support for the operating system until April 8, 2014.

Of course some big Web sites aren’t waiting for Microsoft. Google’s Orkut (a social networking service popular in Brazil and India) and YouTube have started warning IE6 users that the browser will no longer be supported.

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PHP gets goto command

Thursday, June 25th, 2009

PHP is a widely-used general-purpose scripting language that is especially suited for Web development. The PHP language is very widely used on web sites. Many parts of ePanorama.net site are built using PHP programming language.

PHP programming language finally gets goto command. The goto operator is available as of PHP 5.3. I am not really sure if adding the goto command was a good or bad thing for PHP language. Many programmers think that goto command is potentially dangerous and there is a funny xkcd comic strip warning of the potential dangers of goto command included in official PHP goto command manual page.

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HTML 5

Monday, June 1st, 2009

The new HTML 5 standard is gaining significant traction even though HTML 5 is still in the draft process and has not yet been ratified by W3C. Browser makers are already implementing key features of HTML 5 and bringing robust support for some of its most advanced capabilities to end users.

HTML 5 has many new features. HTML 5 specification is the description of a vocabulary that you can write to define a web page. HTML 5 can be written using two different syntaxe: html and XML. What is the syntax best for you depends on your developer needs, markets and applications. An HTML5 (text/html) browser will be flexible in handling incorrect syntax, while the XHTML variant of HTML 5 (XHTML5) will need correct markup to work.

Video is one of the most significant areas where HTML 5 has a major impact. It allows us to break free from the constraints imposed by proprietary browser plugins. It is an alternative to Adobe Systems’ very widely used Flash. HTML 5 video element integrates seamlessly with conventional HTML content and can be manipulated with JavaScript and CSS. The “video” tag in HTML already is available in various versions of Apple’s Safari, Firefox, and Opera, which at least in theory makes handling video on the Web as easy as handling images.

During the Google I/O conference last week, the search giant a YouTube mockup built with HTML 5. Mozilla’s Chris Blizzard has showed how to use JavaScript worker threads to programmatically detect and highlight motion in video as it is playing. The HTML 5 features required to implement these demos will all be available in the upcoming Firefox 3.5 release. Google has begun supporting a new HTML feature to show video in its Chrome browser.